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ArcticMyst Security by Avery

what is the cheapest 1w 520nm handheld?






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Sep 20, 2014
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Hi Jessica, we always welcome high quality reliable companies - but it is hard for us to trust unknown [to us] companies.

You say on your messages in your profile: "We are a laser diode and laser module manufacture in China over ten years."

Yet this is inconsistent with the company information on aliababa: "Year Established: 2010". [which is only 4 years not 10+]

And on your site dglanji.com [google cache] it says "Dongguan Lanji Photoelectricity Co., Ltd., founded in 2006," [which is 8 years not 10+]

Consistency helps to build trust.

Chris.
 
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Jun 22, 2011
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I asked my manager,she told me this is a laser module,not a laser diode.also the price is wrong.Thank you,I will delete this product information.

You're cute Jessica but it seems that most chinese companies don't know how to label their products correctly. I hope you can fix those mistakes on yours.
 
Joined
Dec 25, 2013
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As for brightness. If your 270mW laser is a 520 as well a 1W 520 will be roughly twice as bright because when power quadruples brightness gets doubled.

Isn't it power squared doubles brightness?
 




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